Quantile hedging call option in a diffusion (B, S) - market incase of dividends payment on a risk active
Risk and risk free assets, circulating in a financial market, have current prices St =S0exp{(μ-(σ/2))t + σWt} and Bt =B0exp{rt}, t∈ [0,T], where W =(Wt)t≥0 is a standard Wiener process, μ ∈ R = (-∞,+∞), σ > 0, r > 0, S0 > 0, B0 > 0 . Value of capital of investor is Xt = βtBt +γtSt, where πt = (βt,γt) is an investment portfolio consisted of two Ft -measurable process. For holding of assets dividends are paid in accordance with the process Dt atthe rate dDt=δytStdt, δ>0. The payoff function is fT = (ST -K) = max(0,ST -K), its payment liability is fulfilling with the set probability P(A) = 1 - ε , 0 < ε < 1.
Keywords
dividends, European call option, hedging strategy, the price of an option, financial market, дивиденды, Европейский опцион купли, хеджирующая стратегия, цена опциона, финансовый рынокAuthors
Name | Organization | |
Daniluc E.J. | Tomsk State University | Daniluc_Elena@sibmail.com |
Dyomin N.S. | Tomsk State University | dyomin@fpmk.tsu.ru |
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